Ellen Greenberg was found dead in her locked apartment with over 20 stab wounds. But with no signs of an intruder or a struggle, detectives search for evidence and dig into Ellen's mental health to determine her cause of death. After an initial ruling of her death, months later, a medical examiner stunned family members with a rare reversal, launching her parents into their own investigation to fight for justice for their daughter.

Identical twin sisters are involved in a horrific crash on the island of Maui. Miraculously, one sister survives after their car plunges over the side of a cliff. Was this a tragic accident or something more ominous?